package com.hbnu.service;

import com.hbnu.pojo.Collection;
import com.hbnu.pojo.Request;

import java.util.List;

public interface CartService {
    public void addToCart(Request rq);

    public void delFromCart(Request rq);

    public List<Collection> getCollectionList(Request rq);

    public void modifyCollection(Request rq);
}
